Answers

Add 49/12 and 2/45

1^st number: 4 1/12, 2^nd number: 2/45

49/12 + 2/45 is 743/180.

Steps for adding fractions

1. Find the least common denominator or LCM of the two denominators:
   LCM of 12 and 45 is 180
   
   Next, find the equivalent fraction of both fractional numbers with denominator 180
2. For the 1st fraction, since 12 × 15 = 180,
   49/12 = 49 × 15/12 × 15 = 735/180
3. Likewise, for the 2nd fraction, since 45 × 4 = 180,
   2/45 = 2 × 4/45 × 4 = 8/180
4. Add the two like fractions:
   735/180 + 8/180 = 735 + 8/180 = 743/180
5. So, 49/12 + 2/45 = 743/180
   In mixed form: 423/180

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